EP3522246A4 - Élément électroluminescent organique - Google Patents

Élément électroluminescent organique Download PDF

Info

Publication number: EP3522246A4
Authority: EP; European Patent Office
Prior art keywords: organic electroluminescent; electroluminescent element; organic; electroluminescent
Prior art date: 2016-09-30
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP17855404.4A

Other languages

German (de)

English (en)

Other versions

EP3522246B1 (fr

EP3522246A1 (fr

Inventor

Junya Ogawa

Masashi Tada

Yuji Ikenaga

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nippon Steel Chemical and Materials Co Ltd

Original Assignee

Nippon Steel Chemical and Materials Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2016-09-30

Filing date

2017-07-27

Publication date

2020-06-03

2017-07-27 Application filed by Nippon Steel Chemical and Materials Co Ltd filed Critical Nippon Steel Chemical and Materials Co Ltd

2019-08-07 Publication of EP3522246A1 publication Critical patent/EP3522246A1/fr

2020-06-03 Publication of EP3522246A4 publication Critical patent/EP3522246A4/fr

2021-09-01 Application granted granted Critical

2021-09-01 Publication of EP3522246B1 publication Critical patent/EP3522246B1/fr

Status Active legal-status Critical Current

2037-07-27 Anticipated expiration legal-status Critical

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
- H10K71/16—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering
- H10K71/164—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering using vacuum deposition
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
- H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/18—Metal complexes
- C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/10—Triplet emission
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/90—Multiple hosts in the emissive layer
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/18—Carrier blocking layers

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Inorganic Chemistry (AREA)
Optics & Photonics (AREA)
Manufacturing & Machinery (AREA)
Electroluminescent Light Sources (AREA)

EP17855404.4A 2016-09-30 2017-07-27 Élément électroluminescent organique Active EP3522246B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2016194097		2016-09-30
PCT/JP2017/027232 WO2018061446A1 (fr)	2016-09-30	2017-07-27	Élément électroluminescent organique

Publications (3)

Publication Number	Publication Date
EP3522246A1 EP3522246A1 (fr)	2019-08-07
EP3522246A4 true EP3522246A4 (fr)	2020-06-03
EP3522246B1 EP3522246B1 (fr)	2021-09-01

Family

ID=61760496

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17855404.4A Active EP3522246B1 (fr)	2016-09-30	2017-07-27	Élément électroluminescent organique

Country Status (7)

Country	Link
US (1)	US11171295B2 (fr)
EP (1)	EP3522246B1 (fr)
JP (1)	JP6894913B2 (fr)
KR (1)	KR102356995B1 (fr)
CN (1)	CN109791997B (fr)
TW (1)	TWI728164B (fr)
WO (1)	WO2018061446A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR102498770B1 (ko)	2016-12-27	2023-02-10	닛테츠 케미컬 앤드 머티리얼 가부시키가이샤	유기 전계 발광 소자용 재료 및 유기 전계 발광 소자
CN110431681B (zh)	2017-03-23	2022-01-18	日铁化学材料株式会社	有机电场发光元件
WO2020203202A1 (fr) *	2019-03-29	2020-10-08	日鉄ケミカル＆マテリアル株式会社	Élément organique électroluminescent
KR102054806B1 (ko)	2019-08-02	2019-12-10	주식회사 엘지화학	신규한 화합물 및 이를 이용한 유기 발광 소자
TW202114987A (zh) *	2019-09-30	2021-04-16	日商日鐵化學材料股份有限公司	有機電場發光元件及其製造方法
US20230113101A1 (en) *	2019-12-27	2023-04-13	Nippon Steel Chemical & Material Co., Ltd.	Organic electroluminescent element
EP3975280A1 (fr)	2020-09-29	2022-03-30	NIPPON STEEL Chemical & Material Co., Ltd.	Composition pour élément électroluminescent organique et élément électroluminescent organique
CN112939985B (zh) *	2021-01-22	2021-11-16	陕西莱特光电材料股份有限公司	一种有机化合物以及使用其的电子元件和电子装置
JP2022179874A (ja) *	2021-05-24	2022-12-06	キヤノン株式会社	有機発光素子、有機化合物、表示装置、光電変換装置、電機器、照明装置、移動体、および、露光光源
KR102771990B1 (ko) *	2021-07-13	2025-02-25	엘티소재주식회사	헤테로 고리 화합물, 이를 포함하는 유기 발광 소자, 이의 제조방법 및 유기물층용 조성물
CN114267813B (zh) *	2021-11-18	2022-10-18	北京莱特众成光电材料科技有限公司	有机电致发光器件及电子装置
CN117088781A (zh) *	2023-10-20	2023-11-21	浙江华显光电科技有限公司	一种有机化合物、具有该化合物的oled和有机发光装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2933851A1 (fr) *	2012-12-17	2015-10-21	Nippon Steel & Sumikin Chemical Co., Ltd.	Élément électroluminescent à champ électrique organique
WO2016013875A1 (fr) *	2014-07-22	2016-01-28	Rohm And Haas Electronic Materials Korea Ltd.	Dispositif électroluminescent organique
WO2016013867A1 (fr) *	2014-07-22	2016-01-28	Rohm And Haas Electronic Materials Korea Ltd.	Dispositif électroluminescent organique

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Publication number	Priority date	Publication date	Assignee	Title
JP2003133075A (ja)	2001-07-25	2003-05-09	Toray Ind Inc	発光素子
CN101511834B (zh)	2006-11-09	2013-03-27	新日铁化学株式会社	有机场致发光元件用化合物及有机场致发光元件
KR101596906B1 (ko) *	2009-02-27	2016-03-07	신닛테츠 수미킨 가가쿠 가부시키가이샤	유기 전계 발광 소자
US20100295444A1 (en)	2009-05-22	2010-11-25	Idemitsu Kosan Co., Ltd.	Organic electroluminescence device
JP5124785B2 (ja)	2009-12-07	2013-01-23	新日鉄住金化学株式会社	有機発光材料及び有機発光素子
WO2011136755A1 (fr)	2010-04-28	2011-11-03	Universal Display Corporation	Dépôt de matériaux pré-mélangés
TW201326120A (zh)	2011-10-26	2013-07-01	Idemitsu Kosan Co	有機電致發光元件及有機電致發光元件用材料
US9705099B2 (en)	2012-01-26	2017-07-11	Universal Display Corporation	Phosphorescent organic light emitting devices having a hole transporting cohost material in the emissive region
WO2014050588A1 (fr) *	2012-09-28	2014-04-03	新日鉄住金化学株式会社	Matériau d'élément électroluminescent organique et élément électroluminescent organique l'utilisant
KR101820865B1 (ko)	2013-01-17	2018-01-22	삼성전자주식회사	유기광전자소자용 재료, 이를 포함하는 유기발광소자 및 상기 유기발광소자를 포함하는 표시장치
EP2821459B1 (fr)	2013-07-01	2017-10-04	Cheil Industries Inc.	Composition et dispositif optoélectronique organique et dispositif d'affichage
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TWI666803B (zh)	2014-09-17	2019-07-21	日商日鐵化學材料股份有限公司	有機電場發光元件及其製造方法

2017
- 2017-07-27 WO PCT/JP2017/027232 patent/WO2018061446A1/fr unknown
- 2017-07-27 KR KR1020197009790A patent/KR102356995B1/ko active Active
- 2017-07-27 EP EP17855404.4A patent/EP3522246B1/fr active Active
- 2017-07-27 JP JP2018541950A patent/JP6894913B2/ja active Active
- 2017-07-27 CN CN201780060065.7A patent/CN109791997B/zh active Active
- 2017-07-27 US US16/334,576 patent/US11171295B2/en active Active
- 2017-08-07 TW TW106126491A patent/TWI728164B/zh not_active IP Right Cessation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2933851A1 (fr) *	2012-12-17	2015-10-21	Nippon Steel & Sumikin Chemical Co., Ltd.	Élément électroluminescent à champ électrique organique
WO2016013875A1 (fr) *	2014-07-22	2016-01-28	Rohm And Haas Electronic Materials Korea Ltd.	Dispositif électroluminescent organique
WO2016013867A1 (fr) *	2014-07-22	2016-01-28	Rohm And Haas Electronic Materials Korea Ltd.	Dispositif électroluminescent organique

Non-Patent Citations (1)

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Title
See also references of WO2018061446A1 *

Also Published As

Publication number	Publication date
TW201829729A (zh)	2018-08-16
JPWO2018061446A1 (ja)	2019-07-11
CN109791997B (zh)	2021-11-02
WO2018061446A1 (fr)	2018-04-05
EP3522246B1 (fr)	2021-09-01
US11171295B2 (en)	2021-11-09
JP6894913B2 (ja)	2021-06-30
US20210083195A1 (en)	2021-03-18
CN109791997A (zh)	2019-05-21
EP3522246A1 (fr)	2019-08-07
KR102356995B1 (ko)	2022-01-28
TWI728164B (zh)	2021-05-21
KR20190055122A (ko)	2019-05-22

Publication	Publication Date	Title
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EP3343657A4 (fr)	2019-04-24	Élément électroluminescent organique

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